492492151 has 8 divisors (see below), whose sum is σ = 497644560. Its totient is φ = 487363008.

The previous prime is 492492127. The next prime is 492492167. The reversal of 492492151 is 151294294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 492492151 - 2⁹ = 492491639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 492492151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492492191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38475 + ... + 49651.

It is an arithmetic number, because the mean of its divisors is an integer number (62205570).

Almost surely, 2^492492151 is an apocalyptic number.

492492151 is a deficient number, since it is larger than the sum of its proper divisors (5152409).

492492151 is a wasteful number, since it uses less digits than its factorization.

492492151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11633.

The product of its digits is 25920, while the sum is 37.

The square root of 492492151 is about 22192.1641801786. The cubic root of 492492151 is about 789.7078185644.

The spelling of 492492151 in words is "four hundred ninety-two million, four hundred ninety-two thousand, one hundred fifty-one".